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TILTED ANGLE SELECTION OF COLLOCATED ANTENNAS ON DOWNHOLE RESISTIVITY TOOLS
TILTED ANGLE SELECTION OF COLLOCATED ANTENNAS ON DOWNHOLE RESISTIVITY TOOLS
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机译:在井下电阻率工具上倾斜角度选择的搭配天线
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摘要
A method comprises determining a plurality of responses at a plurality of tilted angles for multiple coils of a collocated antenna assembly based on at least one coil parameter of the collocated antenna assembly, wherein the at least one coil parameter comprises at least one of a number of coil turns, a coil size, and a number of coils. The method includes determining crosstalk between the multiple coils at each of the plurality of tilted angles from the plurality of responses. The method includes determining a signal-to-noise ratio for each of the plurality of tilted angles based on the crosstalk. The method also includes selecting a tilted angle for the collocated antenna assembly corresponding to an optimal signal-to-noise ratio of the determined signal-to-noise ratios.
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